Creating a personalized chatbot has become relatively straightforward using libraries like LangChain. In fact you can develop your own full-stack javascript/typescript application in a few hours using the LangChain library. In the text below I will explain the steps I took. In this case I used service that also does the predictions. If you have a GPU with enough RAM you can run the model of your choice directly on the GPUTypical Chatbot StructurePrepare Vector StoreWe will be using the langch...